I get the same error in airflow-worker.err, the real underlying cause only
revealed itself in airflow-worker.out
Damian
-Original Message-
From: heng gu
Sent: Wednesday, February 26, 2020 12:35
To: dev@airflow.apache.org
Subject: Re: task failed without running
thanks for your
ages/pymysql/connections.py", line 630, in
connect
raise exc
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2003, "Can't
connect to MySQL server on 'my_db.my_domain.net' (timed out)")
Regards
Damian
-Original Message-
From: Mehmet Ersoy
You should look in airflow-worker.out for an exception that's happening at
about the same time.
Damian
-Original Message-
From: heng gu
Sent: Wednesday, February 26, 2020 11:55
To: dev@airflow.apache.org
Subject: Re: task failed without running
I got an advice from slack to
I got an advice from slack to check airflow-worker.err, and here is what I
found
File "python3.6/site-packages/airflow/executors/celery_executor.py", line 67,
in execute_command close_fds=True, env=env) File
"pypacks/lib/python3.6/subprocess.py", line 311, in check_call raise
CalledPr
ython3.7/site-packages/pymysql/connections.py", line 630, in
connect
raise exc
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2003, "Can't
connect to MySQL server on 'my_db.my_domain.net' (timed out)")
Regards
Damian
-----Original Message-
From: Mehmet E
Hi Heng,
I have same problem. Failed jobs do not dump log files. Do you have this
problem too?
Have you been using Redis as message queue? Also can you send
configurations related parallelism and concurrent in airflow.cfg file?
Best regards,
Mehmet.
heng gu , 24 Şub 2020 Pzt, 17:51 tarihinde şunu
